YOTEC Water Pump QGD1.2-70-0.55 28-meter wire
Type: Water Pump
Brand: YOTEC
Power(kw):0.55
Flow(m3/h):1.2
Lift(m):70
Port size(mm):25
Voltage(V):220
Type: Water Pump
Brand: YOTEC
Type: Water Pump
Brand: YOTEC
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The central air-conditioning host is composed of a compressor, an evaporator, a condenser, and a throttle valve. The compressor provides energy. The condenser reduces the temperature of the refrigerant from the compressor.
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Before using the centralized air-conditioning ventilation system, you should understand the type of the centralized air-conditioning ventilation system, the air supply range, and the air intake of the fresh air
06/21/2020
Working principle of reciprocating piston compressor_Characteristics of reciprocating piston compressor <img src="{{media url="wysiwyg/Working_principle_of_reciprocating_piston_compressor.jpg"}}" alt="" /> Reciprocating piston compressor Positive compressor that changes the internal volume of the compression chamber by one or several reciprocating pistons.
01/09/2021
So much about the classification of refrigeration compressors! Every sentence is useful! The compressor is the core equipment in the refrigeration system. Only by converting electrical energy into mechanical work and compressing the low-temperature and l 器2 䀀 ᅵ皥 䖒皦즠Ʋ㎄ᰙ 㲈Ʋ 䌁皦 ᮔDž༬皧㎎ᰙЀ 呄ᠾ鹨់༹皧 ࠄ 00령ꐱ댁珵뛐珵Љ 䕄ྦ 뤂ᐱ뚜珵 ᴴᏩ呄ᠾ퍘ᒥ 鹨់ᩄ ꋔྦ 瑉浥 巠皱㙲皦抐皱 巠皱 ੨皦柘皱 ᅵ皥 ب 巠皱㙲皦忈皱 ੨皦柘皱 즠Ʋǜ 勁皦즠Ʋب ǜ V / 펔B䌁皦 ᮔDž '鱤džၜ먢䇨珵呈ᠾ뤂ᐱ ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲ ᠾ 랖僧ج 識 �僬㣢ᐲ 臆S㥲ᐲ ᬄğ 識 理艏S杴 識杴 㥲ᐲ
11/09/2022
The electronic expansion valve (EEV) and the capillary tube (CT) are both commonly used throttling devices in the refrigeration and the air conditioning systems.
12/02/2021
When adjusting the transmitter, please turn off the protection setting, which is usually the red switch in front of the meter and its status may be ON or OFF.
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If you're looking for an efficient and flexible heating and cooling solution for your home, a ductless heat pump may be just what you need.
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The output power of Panasonic AC servo motor is generally 0.1-100 W, and the power frequency is divided into 50 Hz, 400 Hz, etc. It is widely used in various automatic control and recording systems 1.Miniaturization design 1) Through the best thermal analysis of the driver, the miniaturization is realized. Compared with the past, the volume is 75% and the weight is 80% 2) The new punching process of thin die steel plate has greatly reduced the iron loss, shortened the motor length (70% in the past) and reduced the number of drive models. It adopts current grading method to prepare and maintain. One driver is suitable for multiple motors and can identify automatically.
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The omni-directional strategy-fault and maintenance of piston refrigeration compressor 1. The refrigeration compressor cannot start normally Maintenance ideas
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What are the causes, treatment and prevention methods of compressor liquid blow Liquid blow means that the refrigerant liquid or wet steam is sucked into the compressor by the compressor due to failure or insufficient absorption of heat, which is called liquid blow. First, the main reasons are as follows: